How to choose an office chair that actually fits you

The right office chair is not simply the softest or most adjustable. It needs to let your feet, knees, hips, back, and arms settle into a workable position.

Seat height

Your feet should have stable support. If the chair cannot go low enough, a footrest can help, but it should not compensate for a severely mismatched chair.

Seat depth

You need enough thigh support without the front edge pressing tightly behind the knees.

Armrests

Useful armrests should support the forearms without forcing the shoulders upward or pushing the elbows too far away from the body.

Lumbar support

More lumbar pressure is not automatically better. Adjustable position and intensity are more useful than a fixed aggressive curve.

Workroom Standard conclusion

Treat chair dimensions as fit data, not decorative specifications. The closer the adjustment range matches the user, the more useful the chair is likely to be.